Sum of prime numbers

Compute the sum of all prime numbers in a stream of binary integers as fast as possible.

Input: 1 000 000 uint32 values in little-endian binary on STDIN (4 bytes each).

Output: The uint64 sum of all values that are prime, printed as a decimal string.

Restrictions:30s256Mb 1 Score Packages

Feel free to create an issue if you need an extra library from the standard Ubuntu repository.

Name	Version	Description
libc6-dev	2.39-0ubuntu8.7	GNU C Library: Development Libraries and Header Files Contains the symlinks, headers, and object files needed to compile and link programs which use the standard C library.
libclang-common-14-dev	1:14.0.6-19build4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-15-dev	1:15.0.7-14build3	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-16-dev	1:16.0.6-23ubuntu4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-17-dev	1:17.0.6-9ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-18-dev	1:18.1.3-1ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-19-dev	1:19.1.1-1ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-20-dev	1:20.1.2-0ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libcrypt-dev	1:4.4.36-4build1	libcrypt development files This package contains the files needed for developing applications that use libcrypt.
libgcc-10-dev	10.5.0-4ubuntu2.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-11-dev	11.5.0-1ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-12-dev	12.4.0-2ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-13-dev	13.3.0-6ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-14-dev	14.2.0-4ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libobjc-13-dev	13.3.0-6ubuntu2~24.04.1	Runtime library for GNU Objective-C applications (development files) This package contains the headers and static library files needed to build GNU ObjC applications.
libssl-dev	3.0.13-0ubuntu3.9	Secure Sockets Layer toolkit - development files This package is part of the OpenSSL project's implementation of the SSL and TLS cryptographic protocols for secure communication over the Internet. . It contains development libraries, header files, and manpages for libssl and libcrypto.
libstdc++-10-dev	10.5.0-4ubuntu2.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-11-dev	11.5.0-1ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-12-dev	12.4.0-2ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-13-dev	13.3.0-6ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-14-dev	14.2.0-4ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libtbb-dev	2021.11.0-2ubuntu2	parallelism library for C++ - development files TBB is a library that helps you leverage multi-core processor performance without having to be a threading expert. It represents a higher-level, task-based parallelism that abstracts platform details and threading mechanism for performance and scalability. . (Note: if you are a user of the i386 architecture, i.e., 32-bit Intel or compatible hardware, this package only supports Pentium4-compatible and higher processors.) . This package includes the TBB development files.

Back to listMay 22, 2024 06:46

Ivan BessonovScore: 15,632Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 22, 2024 06:47	14,943	30,408,157	11,127,000	2,023,000	2,289,664
2	May 22, 2024 06:47	15,007	34,897,263	11,175,000	2,031,000	2,355,200
3	May 22, 2024 06:47	15,022	33,226,571	12,203,000	1,016,000	2,289,664
4	May 22, 2024 06:47	15,034	28,425,941	11,195,000	2,035,000	2,289,664
5	May 22, 2024 06:46	15,048	28,001,644	11,205,000	2,037,000	2,347,008
6	May 22, 2024 06:47	15,056	30,538,326	11,211,000	2,038,000	2,289,664
7	May 22, 2024 06:46	15,065	34,021,328	11,218,000	2,039,000	2,289,664
8	May 22, 2024 06:47	15,085	31,481,717	11,233,000	2,042,000	2,289,664
9	May 22, 2024 06:46	15,103	32,037,982	12,269,000	1,022,000	2,289,664
10	May 22, 2024 06:47	15,133	39,278,970	11,269,000	2,048,000	2,289,664
11	May 22, 2024 06:46	15,148	30,365,198	11,280,000	2,050,000	2,347,008
12	May 22, 2024 06:47	15,177	28,874,657	12,329,000	1,027,000	2,347,008
13	May 22, 2024 06:47	15,184	35,722,524	11,307,000	2,055,000	2,289,664
14	May 22, 2024 06:47	15,239	30,392,625	12,379,000	1,031,000	2,347,008
15	May 22, 2024 06:47	15,508	28,966,959	13,647,000	0	2,289,664
16	May 22, 2024 06:47	15,517	55,309,197	13,655,122	0	2,211,840
17	May 22, 2024 06:47	15,559	61,882,825	13,692,170	0	2,211,840
18	May 22, 2024 06:47	15,632	29,992,751	12,698,000	1,058,000	2,289,664
19	May 22, 2024 06:46	15,632	81,057,060	13,756,244	0	2,211,840
20	May 22, 2024 06:47	15,642	42,069,756	12,707,000	1,058,000	2,289,664
21	May 22, 2024 06:47	15,681	32,663,964	12,738,000	1,061,000	2,289,664
22	May 22, 2024 06:47	15,689	31,949,555	12,744,000	1,062,000	2,285,568
23	May 22, 2024 06:46	15,773	32,284,016	12,889,000	991,000	2,351,104
24	May 22, 2024 06:47	15,775	38,847,158	12,891,000	991,000	2,289,664
25	May 22, 2024 06:46	15,777	31,203,702	12,893,000	991,000	2,289,664
26	May 22, 2024 06:46	15,782	34,668,985	11,904,000	1,984,000	2,289,664
27	May 22, 2024 06:47	15,793	31,942,999	11,913,000	1,985,000	2,351,104
28	May 22, 2024 06:46	15,795	34,876,685	12,908,000	992,000	2,351,104
29	May 22, 2024 06:46	15,802	34,058,213	12,913,000	993,000	2,355,200
30	May 22, 2024 06:47	15,802	36,147,047	11,920,000	1,986,000	2,289,664
31	May 22, 2024 06:47	15,981	75,244,268	14,063,713	0	2,211,840
32	May 22, 2024 06:47	16,009	79,500,844	14,088,277	0	2,203,648
33	May 22, 2024 06:47	16,068	81,973,998	14,139,646	0	2,203,648
34	May 22, 2024 06:46	16,110	65,286,658	14,176,738	0	2,215,936
35	May 22, 2024 06:46	16,139	75,812,430	14,202,568	0	2,195,456
36	May 22, 2024 06:47	16,263	56,414,510	14,311,862	0	2,338,816

Model	Intel(R) Xeon(R) CPU E3-1271 v3 @ 3.60GHz
Cores	1